JP4988570B2 - 生体吸収性自己拡張型腔内器具 - Google Patents

生体吸収性自己拡張型腔内器具 Download PDF

Info

Publication number
JP4988570B2
JP4988570B2 JP2007524858A JP2007524858A JP4988570B2 JP 4988570 B2 JP4988570 B2 JP 4988570B2 JP 2007524858 A JP2007524858 A JP 2007524858A JP 2007524858 A JP2007524858 A JP 2007524858A JP 4988570 B2 JP4988570 B2 JP 4988570B2
Authority
JP
Japan
Prior art keywords
bioabsorbable
self
instrument
present
expanding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2007524858A
Other languages
English (en)
Japanese (ja)
Other versions
JP2008508073A (ja
Inventor
アール． アームストロング，ジョセフ
シー． ベゴバック，ポール
エル． クリーク，ロバート
エイチ． カリー，エドワード
フリン，チャールズ
ケー． ヘイズ，バイロン
ブイ． ピーターソン，レイ
ジェイ． ボネシュ，マイケル
エフ． ホワイト，チャールズ
Original Assignee
ゴア エンタープライズ ホールディングス，インコーポレイティド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ゴア エンタープライズ ホールディングス，インコーポレイティド filed Critical ゴア エンタープライズ ホールディングス，インコーポレイティド
Publication of JP2008508073A publication Critical patent/JP2008508073A/ja
Application granted granted Critical
Publication of JP4988570B2 publication Critical patent/JP4988570B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12099—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder
    • A61B17/12109—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel
    • A61B17/12113—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm
    • A61B17/12118—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in a blood vessel within an aneurysm for positioning in conjunction with a stent
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
    • A61B17/1214—Coils or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/04—Macromolecular materials
    • A61L31/06—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L31/148—Materials at least partially resorbable by the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/12—Surgical instruments, devices or methods for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord
    • A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
    • A61B2017/1205—Introduction devices
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/016—Filters implantable into blood vessels made from wire-like elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/01—Filters implantable into blood vessels
    • A61F2002/018—Filters implantable into blood vessels made from tubes or sheets of material, e.g. by etching or laser-cutting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/30—Joints
    • A61F2002/30001—Additional features of subject-matter classified in A61F2/28, A61F2/30 and subgroups thereof
    • A61F2002/30003—Material related properties of the prosthesis or of a coating on the prosthesis
    • A61F2002/3006—Properties of materials and coating materials
    • A61F2002/30062—(bio)absorbable, biodegradable, bioerodable, (bio)resorbable, resorptive
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91508—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other the meander having a difference in amplitude along the band
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91525—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other within the whole structure different bands showing different meander characteristics, e.g. frequency or amplitude
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/91533—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other characterised by the phase between adjacent bands
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes
    • A61F2/915—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheets or tubes, e.g. perforated by laser cuts or etched holes with bands having a meander structure, adjacent bands being connected to each other
    • A61F2002/9155—Adjacent bands being connected to each other
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0004—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof bioabsorbable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0076—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof multilayered, e.g. laminated structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2220/00—Fixations or connections for prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2220/0008—Fixation appliances for connecting prostheses to the body
    • A61F2220/0016—Fixation appliances for connecting prostheses to the body with sharp anchoring protrusions, e.g. barbs, pins, spikes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/005—Rosette-shaped, e.g. star-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
    • A61F2230/0028—Shapes in the form of latin or greek characters
    • A61F2230/0054—V-shaped
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0069—Three-dimensional shapes cylindrical
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2230/0063—Three-dimensional shapes
    • A61F2230/0073—Quadric-shaped
    • A61F2230/008—Quadric-shaped paraboloidal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in adsorbability or resorbability, i.e. in adsorption or resorption time

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Reproductive Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Neurosurgery (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
JP2007524858A 2004-08-02 2005-07-29 生体吸収性自己拡張型腔内器具 Expired - Fee Related JP4988570B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/910,502 2004-08-02
US10/910,502 US20060025852A1 (en) 2004-08-02 2004-08-02 Bioabsorbable self-expanding endolumenal devices
PCT/US2005/026892 WO2006020425A1 (fr) 2004-08-02 2005-07-29 Dispositifs endoluminaux auto-dilatables bioresorbables

Publications (2)

Publication Number Publication Date
JP2008508073A JP2008508073A (ja) 2008-03-21
JP4988570B2 true JP4988570B2 (ja) 2012-08-01

Family

ID=35733396

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007524858A Expired - Fee Related JP4988570B2 (ja) 2004-08-02 2005-07-29 生体吸収性自己拡張型腔内器具

Country Status (6)

Country Link
US (2) US20060025852A1 (fr)
EP (1) EP1773250B1 (fr)
JP (1) JP4988570B2 (fr)
AU (2) AU2005274097B2 (fr)
CA (1) CA2575459C (fr)
WO (1) WO2006020425A1 (fr)

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8425549B2 (en) 2002-07-23 2013-04-23 Reverse Medical Corporation Systems and methods for removing obstructive matter from body lumens and treating vascular defects
AU2004246998A1 (en) * 2003-06-16 2004-12-23 Nanyang Technological University Polymeric stent and method of manufacture
US7566747B2 (en) * 2004-05-07 2009-07-28 The Board Of Trustees Of The University Of Illinois Wax particles for protection of activators, and multifunctional autonomically healing composite materials
US8656928B2 (en) * 2004-10-14 2014-02-25 Cook Medical Technologies Llc Echogenic medical device and method of forming echogenic surface
US20060271170A1 (en) * 2005-05-31 2006-11-30 Gale David C Stent with flexible sections in high strain regions
US20070112372A1 (en) * 2005-11-17 2007-05-17 Stephen Sosnowski Biodegradable vascular filter
US20070142903A1 (en) * 2005-12-15 2007-06-21 Dave Vipul B Laser cut intraluminal medical devices
US8092484B2 (en) * 2005-12-30 2012-01-10 C.R. Bard, Inc. Embolus blood clot filter with post delivery actuation
US9107733B2 (en) * 2006-01-13 2015-08-18 W. L. Gore & Associates, Inc. Removable blood conduit filter
US8591531B2 (en) * 2006-02-08 2013-11-26 Tyrx, Inc. Mesh pouches for implantable medical devices
WO2009113972A2 (fr) 2006-02-08 2009-09-17 Tyrx Pharma, Inc. Prothèses de type treillis temporairement raidies
US8315700B2 (en) * 2006-02-08 2012-11-20 Tyrx, Inc. Preventing biofilm formation on implantable medical devices
US20080097620A1 (en) * 2006-05-26 2008-04-24 Nanyang Technological University Implantable article, method of forming same and method for reducing thrombogenicity
KR101377117B1 (ko) 2006-07-19 2014-03-21 노베이트 메디칼 리미티드 혈관 필터
US8460364B2 (en) * 2006-07-20 2013-06-11 Orbusneich Medical, Inc. Bioabsorbable polymeric medical device
EP2089092A2 (fr) * 2006-11-02 2009-08-19 Pakbaz, R. Sean Dispositifs et procédés d'accès à un anévrisme et de traitement de celui-ci
US9023114B2 (en) * 2006-11-06 2015-05-05 Tyrx, Inc. Resorbable pouches for implantable medical devices
ES2625134T3 (es) * 2006-11-06 2017-07-18 Tyrx, Inc. Bolsas de mallas para dispositivos médicos implantables
US20130150943A1 (en) * 2007-01-19 2013-06-13 Elixir Medical Corporation Biodegradable endoprostheses and methods for their fabrication
US8814930B2 (en) * 2007-01-19 2014-08-26 Elixir Medical Corporation Biodegradable endoprosthesis and methods for their fabrication
US8911765B2 (en) * 2007-03-29 2014-12-16 Tyrx, Inc. Biodegradable, polymer coverings for breast implants
US20080255678A1 (en) * 2007-04-13 2008-10-16 Cully Edward H Medical apparatus and method of making the same
US9642693B2 (en) 2007-04-13 2017-05-09 W. L. Gore & Associates, Inc. Medical apparatus and method of making the same
US9717584B2 (en) * 2007-04-13 2017-08-01 W. L. Gore & Associates, Inc. Medical apparatus and method of making the same
US8057531B2 (en) 2007-06-29 2011-11-15 Abbott Cardiovascular Systems Inc. Stent having circumferentially deformable struts
US8585713B2 (en) 2007-10-17 2013-11-19 Covidien Lp Expandable tip assembly for thrombus management
US8088140B2 (en) 2008-05-19 2012-01-03 Mindframe, Inc. Blood flow restorative and embolus removal methods
US8066757B2 (en) 2007-10-17 2011-11-29 Mindframe, Inc. Blood flow restoration and thrombus management methods
US9220522B2 (en) 2007-10-17 2015-12-29 Covidien Lp Embolus removal systems with baskets
US9198687B2 (en) 2007-10-17 2015-12-01 Covidien Lp Acute stroke revascularization/recanalization systems processes and products thereby
US8926680B2 (en) 2007-11-12 2015-01-06 Covidien Lp Aneurysm neck bridging processes with revascularization systems methods and products thereby
US10123803B2 (en) 2007-10-17 2018-11-13 Covidien Lp Methods of managing neurovascular obstructions
US11337714B2 (en) 2007-10-17 2022-05-24 Covidien Lp Restoring blood flow and clot removal during acute ischemic stroke
RU2506912C2 (ru) 2008-02-22 2014-02-20 Микро Терапьютикс, Инк. Способы и устройство для восстановления потока
JP2011517607A (ja) 2008-04-11 2011-06-16 マインドフレーム， インコーポレイテッド 脳卒中を処置する医療デバイスの送達のためのモノレール神経マイクロカテーテル、モノレール神経マイクロカテーテルによるプロセス、およびモノレール神経マイクロカテーテルによる製品
US8206635B2 (en) 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US8206636B2 (en) * 2008-06-20 2012-06-26 Amaranth Medical Pte. Stent fabrication via tubular casting processes
US10898620B2 (en) 2008-06-20 2021-01-26 Razmodics Llc Composite stent having multi-axial flexibility and method of manufacture thereof
US20100016881A1 (en) * 2008-07-16 2010-01-21 Cook Incorporated Biodegradable filter
US8025675B2 (en) * 2008-08-14 2011-09-27 Cook Medical Technologies Llc Temporary filter device
US8323316B2 (en) * 2008-10-09 2012-12-04 Covidien Lp Knotted suture end effector
WO2010077963A1 (fr) 2008-12-17 2010-07-08 Abbott Laboratories Vascular Enterprises Limited Filtre pour lumière implantable ayant une durabilité améliorée
US9504551B2 (en) 2008-12-17 2016-11-29 Abbott Laboratories Vascular Enterprises Limited Apparatus for filtering a body lumen
US8668713B2 (en) 2009-01-16 2014-03-11 Novate Medical Limited Vascular filter device
US20100228281A1 (en) * 2009-01-16 2010-09-09 Paul Gilson Vascular filter system
US8057507B2 (en) 2009-01-16 2011-11-15 Novate Medical Limited Vascular filter
EP2208479B1 (fr) 2009-01-16 2012-05-09 Novate Medical Ltd. Filtre vasculaire
WO2010082188A1 (fr) * 2009-01-16 2010-07-22 Novate Medical Limited Dispositif de filtre vasculaire
US20110066223A1 (en) * 2009-09-14 2011-03-17 Hossainy Syed F A Bioabsorbable Stent With Time Dependent Structure And Properties
JP6031033B2 (ja) 2010-08-25 2016-11-24 タイレックス・インコーポレイテッドＴｙｒｘ Ｉｎｃ． 医療デバイスの新規なコーティング
US10406009B2 (en) 2010-09-15 2019-09-10 Abbott Cardiovascular Systems Inc. Bioabsorbable superficial femoral stent patterns with designed to break links
CA2816343C (fr) 2010-11-12 2017-01-17 Tyrx, Inc. Dispositifs d'ancrage comprenant un principe pharmaceutique actif
JP5650013B2 (ja) * 2011-02-28 2015-01-07 株式会社 京都医療設計 ステント装置
EP2680784B1 (fr) * 2011-02-28 2021-07-21 Adient Medical, Inc. Filtre vasculaire absorbable
US20120221040A1 (en) * 2011-02-28 2012-08-30 Mitchell Donn Eggers Absorbable Vascular Filter
US10531942B2 (en) 2011-02-28 2020-01-14 Adient Medical, Inc. Absorbable vascular filter
US8784474B2 (en) 2011-04-21 2014-07-22 Cook Medical Technologies Llc Emergency vascular repair system and method
WO2013025465A1 (fr) 2011-08-12 2013-02-21 Cardiac Pacemakers, Inc. Procédé de revêtement de dispositifs à l'aide d'électrofilage et de soufflage à l'état fondu
FR2998165B1 (fr) * 2012-11-21 2015-12-04 Braun B Med Sas Filtre de veine
US10117735B2 (en) * 2012-12-20 2018-11-06 Promedica Health System, Inc. Biodegradable intravascular filter
US20140277097A1 (en) * 2013-03-13 2014-09-18 Endoshape Inc. Continuous embolic coil and methods and devices for delivery of the same
US9566666B2 (en) 2013-03-13 2017-02-14 Abbott Cardiovascular Systems Inc. Short pulse laser machining of polymers enhanced with light absorbers for fabricating medical devices
WO2014140088A2 (fr) 2013-03-15 2014-09-18 Novate Medical Limited Dispositif de filtration vasculaire
US20150025608A1 (en) 2013-07-22 2015-01-22 Cardiac Pacemakers, Inc. Lubricious, biocompatible hydrophilic thermoset coating using interpenetrating hydrogel networks
CN104434339A (zh) * 2013-09-25 2015-03-25 傅强 腔静脉滤器
US10123863B2 (en) 2014-03-28 2018-11-13 Cook Medical Technologies Llc Mechanism for applying high radial force in less-elastic medical devices
GB2527761A (en) 2014-06-30 2016-01-06 Cook Medical Technologies Llc Improved vascular filter and anchoring arrangement therefor
US9480588B2 (en) 2014-08-15 2016-11-01 Elixir Medical Corporation Biodegradable endoprostheses and methods of their fabrication
US9855156B2 (en) 2014-08-15 2018-01-02 Elixir Medical Corporation Biodegradable endoprostheses and methods of their fabrication
US9259339B1 (en) 2014-08-15 2016-02-16 Elixir Medical Corporation Biodegradable endoprostheses and methods of their fabrication
US9730819B2 (en) 2014-08-15 2017-08-15 Elixir Medical Corporation Biodegradable endoprostheses and methods of their fabrication
CN107847737B (zh) 2015-07-25 2021-03-02 心脏起搏器股份公司 具有生物稳定的pvdf基材料的医用电引线
US20170042551A1 (en) 2015-08-13 2017-02-16 The Brain Protection Company PTY LTD Implantable damping devices for treating dementia and associated systems and methods of use
EP3156003B1 (fr) 2015-10-16 2020-03-11 Cook Medical Technologies LLC Filtre utilisable dans un vaisseau corporel
US11000370B2 (en) * 2016-03-02 2021-05-11 Peca Labs, Inc. Expandable implantable conduit
EP3435930B1 (fr) 2016-03-31 2022-11-30 Vesper Medical, Inc. Implants intravasculaires
EP3457985B1 (fr) 2016-05-16 2021-02-17 Elixir Medical Corporation Libération de stent
US11622872B2 (en) 2016-05-16 2023-04-11 Elixir Medical Corporation Uncaging stent
CN105963048A (zh) * 2016-06-15 2016-09-28 江门市众新思创医疗科技有限公司 一种可降解腔静脉滤器
GB2552361B (en) 2016-07-21 2019-12-25 Cook Medical Technologies Llc Implantable medical device and method
US11628077B2 (en) * 2016-10-31 2023-04-18 Razmodics Llc Post deployment radial force recovery of biodegradable scaffolds
EP3562524B1 (fr) 2016-12-27 2021-04-07 Boston Scientific Scimed Inc. Échafaudage dégradable pour l'électrofilage sur un dispositif medical
RU174786U1 (ru) * 2017-02-21 2017-11-02 Общество с ограниченной ответственностью "Инновационная компания "Современные технологии" Каркас биодезинтегрируемого интравенозного фильтра
US10849769B2 (en) 2017-08-23 2020-12-01 Vesper Medical, Inc. Non-foreshortening stent
US10271977B2 (en) 2017-09-08 2019-04-30 Vesper Medical, Inc. Hybrid stent
US11628076B2 (en) 2017-09-08 2023-04-18 Vesper Medical, Inc. Hybrid stent
US11357650B2 (en) 2019-02-28 2022-06-14 Vesper Medical, Inc. Hybrid stent
US12016764B2 (en) 2017-12-22 2024-06-25 Poly-Med, Inc. Tubular implants with controlled biodegradation
US11364134B2 (en) 2018-02-15 2022-06-21 Vesper Medical, Inc. Tapering stent
US10500078B2 (en) 2018-03-09 2019-12-10 Vesper Medical, Inc. Implantable stent
WO2019173912A1 (fr) 2018-03-12 2019-09-19 Fluid Biotech Inc. Échafaudage de déviation d'écoulement bioabsorbable
KR20210019526A (ko) 2018-06-14 2021-02-22 더블유.엘. 고어 앤드 어소시에이트스, 인코포레이티드 무혈관 환경 및 각막 임플란트에서 사용하기 위한 상피화 미세다공성 생체재료
WO2020117562A1 (fr) 2018-12-04 2020-06-11 The Brain Protection Company PTY LTD Thérapies combinatoires comprenant des dispositifs d'amortissement implantables et des agents thérapeutiques pour traiter un état pathologique et systèmes et procédés d'utilisation associés
USD980427S1 (en) * 2019-08-14 2023-03-07 Transit Scientific, LLC Expandable medical device
WO2021087610A1 (fr) * 2019-11-06 2021-05-14 Mg Stroke Analytics Inc. Systèmes d'endoprothèse et de cathéter pour le traitement de plaque instable et d'anévrisme cérébral
JP7319466B2 (ja) * 2020-05-26 2023-08-01 帝人株式会社 ブロック共重合体

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE392582B (sv) * 1970-05-21 1977-04-04 Gore & Ass Forfarande vid framstellning av ett porost material, genom expandering och streckning av en tetrafluoretenpolymer framstelld i ett pastabildande strengsprutningsforfarande
US4429080A (en) * 1982-07-01 1984-01-31 American Cyanamid Company Synthetic copolymer surgical articles and method of manufacturing the same
JP2561853B2 (ja) * 1988-01-28 1996-12-11 株式会社ジェイ・エム・エス 形状記憶性を有する成形体及びその使用方法
US6171338B1 (en) * 1988-11-10 2001-01-09 Biocon, Oy Biodegradable surgical implants and devices
US5147385A (en) * 1989-11-01 1992-09-15 Schneider (Europe) A.G. Stent and catheter for the introduction of the stent
US5240553A (en) * 1990-05-18 1993-08-31 Bausch & Lomb Incorporated One and two dimensional target domain profiling of target optical surfaces using excimer laser photoablation
DK0528039T3 (da) * 1991-03-08 1999-12-13 Keiji Igaki Stent til kar, struktur til at holde stenten og anordning til montering af stenten
SE9101752D0 (sv) * 1991-06-10 1991-06-10 Procordia Ortech Ab Method of producing a microstructure in a bioresorbable element
US5500013A (en) * 1991-10-04 1996-03-19 Scimed Life Systems, Inc. Biodegradable drug delivery vascular stent
IL108455A (en) * 1993-01-27 1997-04-15 Instent Inc Vascular and coronary stents
AU689094B2 (en) * 1993-04-22 1998-03-26 C.R. Bard Inc. Non-migrating vascular prosthesis and minimally invasive placement system therefor
US6001123A (en) * 1994-04-01 1999-12-14 Gore Enterprise Holdings Inc. Folding self-expandable intravascular stent-graft
US6015429A (en) * 1994-09-08 2000-01-18 Gore Enterprise Holdings, Inc. Procedures for introducing stents and stent-grafts
US5603720A (en) 1995-01-27 1997-02-18 Kieturakis; Maciej J. Surgical method for use with transluminal dilation catheter
CA2178541C (fr) * 1995-06-07 2009-11-24 Neal E. Fearnot Dispositif medical implantable
FI954565A0 (fi) * 1995-09-27 1995-09-27 Biocon Oy Biolgiskt upploeslig av ett polymerbaserat material tillverkad implant och foerfarande foer dess tillverkning
DE19539449A1 (de) * 1995-10-24 1997-04-30 Biotronik Mess & Therapieg Verfahren zur Herstellung intraluminaler Stents aus bioresorbierbarem Polymermaterial
US5670161A (en) * 1996-05-28 1997-09-23 Healy; Kevin E. Biodegradable stent
ATE435680T1 (de) * 1997-03-31 2009-07-15 Igaki Iryo Sekkei Kk Stent für gefässe
WO1998051238A1 (fr) * 1997-05-14 1998-11-19 Novo Rps Ulc Prothese endovasculaire extensible et son procede de production
US6245103B1 (en) * 1997-08-01 2001-06-12 Schneider (Usa) Inc Bioabsorbable self-expanding stent
EP0966979B1 (fr) * 1998-06-25 2006-03-08 Biotronik AG Support pour la paroi des vaisseaux implantable et biodégradable, notamment un extenseur coronaire
US6281262B1 (en) * 1998-11-12 2001-08-28 Takiron Co., Ltd. Shape-memory, biodegradable and absorbable material
US7018401B1 (en) * 1999-02-01 2006-03-28 Board Of Regents, The University Of Texas System Woven intravascular devices and methods for making the same and apparatus for delivery of the same
US7214229B2 (en) 1999-03-18 2007-05-08 Fossa Medical, Inc. Radially expanding stents
US6368346B1 (en) * 1999-06-03 2002-04-09 American Medical Systems, Inc. Bioresorbable stent
US6258121B1 (en) * 1999-07-02 2001-07-10 Scimed Life Systems, Inc. Stent coating
US6663607B2 (en) * 1999-07-12 2003-12-16 Scimed Life Systems, Inc. Bioactive aneurysm closure device assembly and kit
US6179859B1 (en) * 1999-07-16 2001-01-30 Baff Llc Emboli filtration system and methods of use
US6338739B1 (en) * 1999-12-22 2002-01-15 Ethicon, Inc. Biodegradable stent
WO2002015824A2 (fr) * 2000-08-25 2002-02-28 Kensey Nash Corporation Extenseurs couverts, systemes de deploiement d'extenseurs couverts et procedes de deploiement correspondants
US6254632B1 (en) * 2000-09-28 2001-07-03 Advanced Cardiovascular Systems, Inc. Implantable medical device having protruding surface structures for drug delivery and cover attachment
US7077859B2 (en) * 2000-12-22 2006-07-18 Avantec Vascular Corporation Apparatus and methods for variably controlled substance delivery from implanted prostheses
US6563080B2 (en) * 2001-02-15 2003-05-13 Scimed Life Systems, Inc. Laser cutting of stents and other medical devices
US6585754B2 (en) 2001-05-29 2003-07-01 Scimed Life Systems, Inc. Absorbable implantable vaso-occlusive member
US20030069629A1 (en) * 2001-06-01 2003-04-10 Jadhav Balkrishna S. Bioresorbable medical devices
US7702721B2 (en) * 2001-10-04 2010-04-20 Texas Instruments Incorporated Method and apparatus for providing music information for a wireless audio player
US20030153971A1 (en) * 2002-02-14 2003-08-14 Chandru Chandrasekaran Metal reinforced biodegradable intraluminal stents
US20030153972A1 (en) * 2002-02-14 2003-08-14 Michael Helmus Biodegradable implantable or insertable medical devices with controlled change of physical properties leading to biomechanical compatibility
WO2004014448A1 (fr) * 2002-08-13 2004-02-19 Medtronic, Inc. Systeme d'administration d'agent actif comprenant un polymere hydrophile, dispositif medical et procede associe
AU2003266630B2 (en) * 2002-09-25 2008-08-07 Kabushikikaisha Igaki Iryo Sekkei Thread for vascular stent and vascular stent using the thread
EP1567221A1 (fr) * 2002-11-15 2005-08-31 GMP Cardiac Care, Inc. Stent rails
EP1505214A1 (fr) * 2003-08-07 2005-02-09 Sanicro S.r.l. Support glissant pour une barre de douche
US20050283226A1 (en) * 2004-06-18 2005-12-22 Scimed Life Systems, Inc. Medical devices

Also Published As

Publication number Publication date
US9005269B2 (en) 2015-04-14
WO2006020425A1 (fr) 2006-02-23
US20060025852A1 (en) 2006-02-02
EP1773250A1 (fr) 2007-04-18
AU2009200326A1 (en) 2009-02-19
AU2009200326B2 (en) 2012-02-02
CA2575459A1 (fr) 2006-02-23
CA2575459C (fr) 2010-09-28
AU2005274097A1 (en) 2006-02-23
AU2005274097B2 (en) 2008-12-18
JP2008508073A (ja) 2008-03-21
US20080281393A1 (en) 2008-11-13
EP1773250B1 (fr) 2016-06-08
EP1773250A4 (fr) 2011-05-25

Similar Documents

Publication Publication Date Title
JP4988570B2 (ja) 生体吸収性自己拡張型腔内器具
JP4067274B2 (ja) インビボ分解のプログラムパターンを有するステント
US7964136B2 (en) Method of sterilizing polymeric struts and stents
JP6505438B2 (ja) 生分解性内部人工器官およびその作製方法
JP2024028635A (ja) 生分解を制御した管状インプラント
US20040138738A1 (en) Disintegrating stent and method of making same
JPH1157018A (ja) 生体吸収性の自己膨張性ステント
WO2009089382A1 (fr) Prothèse d'élution de médicament auto-dilatable biodégradable
WO2011008883A1 (fr) Prothèse biodégradable auto-extensible
EP2911710B1 (fr) Dispositifs intraluminaux totalement absorbables et leurs procédés de fabrication
US20170020701A1 (en) Endoluminal device
EP3573676B1 (fr) Dispositif endoluminal
WO2012033883A1 (fr) Procédé de fabrication d'une endoprothèse polymère à recul réduit
AU2012200186B2 (en) Bioabsorbable self-expanding endolumenal devices
WO2024249005A1 (fr) Copolymère aba à trois blocs et implants biorésorbables fabriqués avec celui-ci

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20080725

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20110426

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20110725

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20110801

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20111026

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20120327

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20120426

R150 Certificate of patent or registration of utility model

Ref document number: 4988570

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20150511

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S111 Request for change of ownership or part of ownership

Free format text: JAPANESE INTERMEDIATE CODE: R313113

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees